Hello Doctor,
A friend of mine had unprotected withdrawal sex on 13th Feb, but her boyfriend pulled out too soon so he did not ejaculate even after pulling out. She had her last period on 29th Jan, and took took i-pill on 14th Feb after having sex. She started having withdrawal bleeding on 21st Feb for 4 days with somewhat heavy flow. Today it is 12th March and she still hasn't got her period yet. Is she
pregnant?